Digital modulating electric boilers for central heating and domestic hot water (45 pages)
Summary of Contents for Gabarron CMX15
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DIGITAL MODULATING BOILERS FOR HEATING AND SANITARY HOT WATER CMX15 CM15 CMX18 CM18 INSTALLATION INSTRUCTIONS AND USER GUIDE Please read these instructions before installing or using this appliance for the first time.
INDEX 1 IMPORTANT INFORMATION………………………………………………………….. 3 2 INSTALLATION…………………………………………………………………………….. 2.1 LOCATION AND INSTALLATION……………………………………….. 3 2.2 FILLING LOOP……………………………………………………………….. 3 COMMISIONING…………………………………………………………………………. 3.1 HEATING…………………………………………………………………….. 3.2 SANITARY HOT WATER……………………………………………….. 4 LIMITATION OF THE MAXIMUM OUTPUT………………………………….. 5 DESCRIPTION OF THE CONTROL PANEL……………………………………… 6 USING THE BOILER……………………………………………………………………... 6.1 TURNING ON AND OFF……………..……………………………….. 6.2 BLOCKING THE CONTROLS…………………………………………..
1 IMPORTANT INFORMATION The boiler’s guarantee does not cover any damaged caused by the non-observance of any of these instructions. This manual must be conserved and given to any new user. This appliance is not destined for use by anyone (including children) with reduced physical, sensorial or mental capacities or those who do not know how to use the appliance, unless they are supervised or instructed by a person responsible for their safety.
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The boiler must be located in a place free from frost and moisture. This boiler is not designed to be installed in the open air. The boiler must be installed in an upright position. The boiler must be located above 200 mm above any object to allow the heating elements to be replaced.
• In models CM18 and CM15, install a filling valve for the heating circuit as close as possible to the boiler. In models CMX18 and CMX15, the filling valve is incorporated inside the boiler. • Install the discharge valve at the lowest point of the installation, in order to be able to empty the installation completely if necessary.
3 COMMISSIONING 3.1 HEATING Check that the drainage points located in the lower part of the installation are completely closed. Open the purges of the installation and the boiler. Use a good corrosion inhibitor in the heating system. Use the inhibitor according to the manufacturer’s instructions. The heating system should be filled using the approved installed filling loop until the water pressure gauge reads between approximately 1 and 1.5 bar.
It is necessary to employ an external ambient thermostat or a chrono thermostat. The output in S.H.W. on the CMX15 and CMX18 models is also limited to the maximum value of the corresponding table. To access the electronic card, disconnect the boiler from the mains and remove the front panel.
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26.0A 39.1A 13.0A 13.0A 13.0A 26.1A 13.0A 13.0A 13.0A 13.0A Connection 230V~ Connection 3x400V~+N LIMITATION OF OUTPUT ON MODELS CM15 & CMX15 MAX. MAX. MAX. POSITION OF MAX. POSITION OF MAXIMUM OUTPUT MAXIMUM OUTPUT CURRENT CURRENT CURRENT THE SWITCHES S...
5 DESCRIPTION OF THE CONTROL PANEL MODELS CMX18 & CMX15 Increase Heating temp. S.H.W. heating water and other temperature and Increase temperature messages other messages S.H.W. temperature Blockage S.H.W. On / Off indicator button On / Off button Reduce S.H.W.
6 USING THE BOILER 6.1 TURNING ON AND OFF When the boiler is connected to the mains it will perform a general self-check and, if any defect is detected, it will be indicated on the heating or S.H.W. displays. Push the button to start the boiler up.
We can modify the setting of the temperature of the water by pushing either the We can modify the setting of the temperature of the water by pushing either the button or the button and using the same buttons to adjust the value that flashes on the display. and using the same buttons to adjust the value that flashes on the display.
6.3.4 Heater safety FLOW FAILURE If the error E3 appears on the display, the boiler has detected a flow failure in the heating circuit. The possible causes of this error are: A blocked pump. All the thermostat valves are closed and there is no circuit that permits the water return. The circuit pressure is insufficient.
The CMX15 and CMX18 boilers have a mixed function of modulated heating and the prepa The CMX15 and CMX18 boilers have a mixed function of modulated heating and the preparation of sanitary hot water. The S.H.W. function has priority over the heating and so the outputs are never added together.
7 MAINTENANCE Gabarrón electric boilers do not need any special maintenance, only the following should be checked: -Check the pressure indicated by the pressure gauge frequently, ensuring that it is between 1 and 1.5 bar when cold. - Never start the boiler when it is empty. - Never start the boiler when the S.H.W.
9 TECHNICAL DATA CMX15 CMX18 CM15 CM18 Frequency Connection 3x400V+N~ Output limited to 18kW; Maximum intensity 26.0 26.0 Output limited to 15kW; Maximum intensity 21.7 26.0 21.7 26.0 Output limited to 13kW; Maximum intensity 21.7 21.7 Output limited to 12kW; Maximum intensity 21.7...
Main electronic card with support ref. 60101310 S.H.W. electronic card with support ref. 60101320 Controls card CM15 & CM18 ref. 60100510 Controls card CMX15 & CMX18 ref. 60100540 Temperature probe, white connector ref. 60100580 Temperature probe, black connector ref. 60100590 15 kW heating resistance, inc.
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Pol. Ind. “El Nogal” Villa Esther, 11 28110, ALGETE - Madrid Customer Service Department: +44 (0)1942 670119 (UK) As a part of the policy of continuous product improvement, Elnur s.a reserves the right to alter specifications without notice. Cod. 60100005 rev.0 @2011...
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